Super precision angular contact bearings are specifically designed for rigid, high speed, high precision machine tool spindles. Their state-of-the-art preload control ensures consistent high performance. Both standard and high speed ROBUST designs are available to meet the varied needs of the industry.
applications
Machine tool spindles on:
Lathes
Boring machinery
Grinders
Machining centers
Milling machines
Slicing machines
Drilling machines
Gem-cutting machines
features
Complies with RoHS restrictions on the use of certain hazardous substances in electrical and electronic equipment
Preload Level
None
Outer Ring Width
40 mm
I.D.
50 mm
Locking Device
No Locking Device
Bearing Type
Angular Contact
Contact Angle
15 degrees
Radial Internal Clearance
Normal
Closure Type
Open
O.D. Type
Straight
Cage Material
Phenolic
Bore Type
Straight
Enclosure
Open
O.D.
90 mm
Cage Type
Phenolic
Lubricant
Oil Preservative
Limiting Speed - Grease
16500 rpm
Limiting Speed - Oil
25000 rpm
Seal Material
None
Precision Level
Special Precision (P4Y)
Static Load Rating [Max]
7,170.00 lbf
Dynamic Load Rating
9,590.00 lbf
No. in Set
Single Bearing
Width
20 mm
Material
Steel
Snap Ring
No
Seal Type
Unsealed
Rows of Balls
Single
Radial Internal Clearance Specification
Normal Clearance
Inch/Metric
Metric Bore
Ball Material
Steel
Internal Clearance
C0
Precision
Super Precision
Capacity
Standard Capacity
Weight
2.924 LB
EAN or UPC
29176586026
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